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taurus [48]
3 years ago
13

What is the y-intercept for the graph of 7x – 3y = –5?

Mathematics
2 answers:
posledela3 years ago
6 0
<span>Slope = -4.667/2.000 = -2.333 
x-intercept = 5/7 = 0.7<span>
y-intercept = 5/3 = 1.7</span></span>
AysviL [449]3 years ago
3 0
2 ways to find the y int.

(1) put the equation in y = mx + b form and the y int will be in the b position
7x - 3y = -5
-3y = -7x - 5
y = 7/3x + 5/3....so 5/3 is ur y int

(2) another way is to sub in 0 for x and solve for y
7(0) - 3y = -5
-3y = -5
y = -5/-3
y = 5/3...ur y int
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Answer:

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54-4= 50

50-4= 46

46-4= 42

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3 years ago
Find the functional values g (-3), g (0), and g (5) for the compound function.
Zinaida [17]

Answer:

g(-3)=7

g(0)=7

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Step-by-step explanation:

g(x) =\begin{cases}7 & \text{if } x \leq 0 \\ \\\dfrac{1}{x} & \text{if } x > 0\end{cases}

This means:

  • when x is equal to zero or less than zero, g(x) will always be 7.
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\implies g(-3)=7

\implies g(0)=7

\implies g(5)=\dfrac15

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2 years ago
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3 years ago
Solve the equation <br><br> 3x-1/2y=2
poizon [28]

Answer:

Step-by-step explanation:

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Last, divide both sides by 6 to isolate x:

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y in terms of x:    

y = 6x - 4

If you want a numerical solution, please provide another equation in x and y and solve the resulting system.

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iVinArrow [24]

Answer:

We will use;

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We can have all of these as a ratio

That would be;

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= 2/6 * 42 = 14 parts soy sauce

For Orange

= 1/6 * 42 = 7 parts orange juice

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2 years ago
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